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Chaenothecopsis
Genus of lichen-forming fungi
Genus of lichen-forming fungi
Chaenothecopsis is a genus of about 40 species of pin lichens in the family Mycocaliciaceae.
Taxonomy
The genus was circumscribed in 1927 by Finnish lichenologist Edvard August Vainio, with Chaenothecopsis rubescens assigned as the type species.
Ecology
Many of the species are resinicolous, meaning they grow on conifer resin or other plant exudates. Most common host plants are trees in the genera Abies, Picea, and Tsuga. In contrast, Chaenothecopsis kilimanjaroensis is a lichenicolous lichen, meaning it grows on the thalli of other lichens–sometimes as a parasically, sometimes commensally.
Species


- Chaenothecopsis abscondita
- Chaenothecopsis aeruginosa
- Chaenothecopsis australis
- Chaenothecopsis bitterfeldensis
- Chaenothecopsis brevipes
- Chaenothecopsis caelumsaltator
- Chaenothecopsis caespitosa
- Chaenothecopsis calicii-viridis Selva, Haughland & Maloles (2025)
- Chaenothecopsis caucasica
- Chaenothecopsis claydenii
- Chaenothecopsis debilis
- Chaenothecopsis diabolica
- Chaenothecopsis dibbleandersoniarum Selva (2013)
- Chaenothecopsis calicii-viridis
- Chaenothecopsis epithallina
- Chaenothecopsis eugenia
- Chaenothecopsis fennica
- Chaenothecopsis formosa
- Chaenothecopsis golubkovae
- Chaenothecopsis haematopus
- Chaenothecopsis hendersonii
- Chaenothecopsis heterospora
- Chaenothecopsis himalayensis
- Chaenothecopsis hospitans
- Chaenothecopsis hunanensis
- Chaenothecopsis inconspicua – Europe
- Chaenothecopsis jordaniana
- Chaenothecopsis kalbii
- Chaenothecopsis khayensis - Ghana
- Chaenothecopsis kilimanjaroensis – Tanzania
- Chaenothecopsis leifiana
- Chaenothecopsis lignicola
- Chaenothecopsis marcineae
- Chaenothecopsis mediorossica
- Chaenothecopsis minganensis
- Chaenothecopsis montana
- Chaenothecopsis nana
- Chaenothecopsis neocaledonica – New Caledonia
- Chaenothecopsis nigra
- Chaenothecopsis nigripunctata – western North America
- Chaenothecopsis nigropedata
- Chaenothecopsis nivea
- Chaenothecopsis oregana
- Chaenothecopsis orientalis
- Chaenothecopsis pallida
- Chaenothecopsis parasitaster
- Chaenothecopsis perforata
- Chaenothecopsis penningtonensis
- †Chaenothecopsis polissica
- Chaenothecopsis proliferata – China
- Chaenothecopsis pusilla
- Chaenothecopsis pusiola
- Chaenothecopsis quintralis
- Chaenothecopsis resinophila
- Chaenothecopsis retinens
- Chaenothecopsis rubescens
- Chaenothecopsis sagenidii
- Chaenothecopsis sanguinea
- Chaenothecopsis savonica
- Chaenothecopsis schefflerae
- Chaenothecopsis sinensis
- Chaenothecopsis subparoica
- Chaenothecopsis subpusilla
- Chaenothecopsis tasmanica
- Chaenothecopsis tibellii
- Chaenothecopsis tigillaris
- Chaenothecopsis transbaikalica
- Chaenothecopsis vainioana
- Chaenothecopsis vinosa
- Chaenothecopsis viridialba
- Chaenothecopsis viridireagens
- Chaenothecopsis weiana
- Chaenothecopsis yukonensis
- Chaenothecopsis zebrina
References
References
- (2020). "Calicioid lichens and fungi of Minnesota, U.S.A.: Including two new species, ''Chaenothecopsis jordaniana'' and ''C. penningtonensis'' (Mycocaliciaceae)". The Bryologist.
- (2025). "Calicioids of Alberta, Canada, with descriptions of three new genera and 13 new Sphinctrinaceae species to science". The Bryologist.
- (2012). "''Chaenothecopsis quintralis'', a new species of calicioid fungus". Mycologia.
- [http://www.lichenology.org/Publications/ILN/ILN42_1.pdf REPORTS: Nina Sergeevna Golubkova] {{Webarchive. link. (2020-06-28 , by Mikhail Andreev; in the International Lichenological Newsletter; volume 42, number 1; page 16-17; published October 2009; retrieved August 6, 2014)
- (2016). "''Chaenothecopsis aeruginosa'' sp. nov., an overlooked calicioid in the Pacific Northwest of North America". Herzogia.
- (2000). "A new species of resinicolous ''Chaenothecopsis'' (Mycocaliciaceae, Ascomycota) from 20 million year old Bitterfeld amber, with remarks on the biology of resinicolous fungi". Mycological Research.
- (2003). "New resinicolous ascomycetes from beaver scars in western North America". Annales Botanici Fennici.
- (2003). "''Chaenothecopsis nigripunctata'', a remarkable new species of resinicolous Mycocaliciaceae from western North America". Mycologia.
- (2014). "''Chaenothecopsis neocaledonica'' sp. nov.: The first resinicolous mycocalicioid fungus from an araucarian conifer". Phytotaxa.
- Selva, Steven B.. (2013). "The calicioid lichens and fungi of the Acadian Forest Ecoregion of northeastern North America, I. New species and range extensions". The Bryologist.
- (2017). "Two new resinicolous mycocalicioid fungi from the Acadian Forest: One new to science, the other new to North America". The Bryologist.
- Selva, Steven B.. (2023). "Calicioid lichens and fungi in North America: Species new to science, reported as new from elsewhere and placed into synonymy". The Bryologist.
- (2021). "First record of fungus of the family Mycocaliciaceae in Rovno amber (Ukraine)". Paleontological Journal.
- (2019). "Crustose calicioid lichens and fungi in mountain cloud forests of Tanzania". Microorganisms.
- (1975). "The Caliciales of boreal North America". Symbolae Botanicae Upsalienses.
- (1979). "Caliciales Exsiccatae. Fasc. 2 (No. 26-50)". Publications from the Herbarium University of Uppsala.
- (1995). "Revision of species of ''Chaenothecopsis'' with short stalks". Nova Hedwigia.
- Titov, Alexander. (2000). "Notes on calicioid lichens and fungi from the Gongga Mountains (Sichuan, China)". The Lichenologist.
- (2004). "Calicioid lichens and fungi from the Kamchatka Peninsula, Russia". Symbolae Botanicae Upsalienses.
- (2007). "Further notes on calicioid lichens and fungi from the Gongga Mountains (Sichuan, China)". The Lichenologist.
- (2011). "''Chaenothecopsis khayensis'', a new resinicolous calicioid fungus on African mahogany". Mycologia.
- (2011). "Three resinicolous North American species of Mycocaliciales in Europe with a re-evaluation of ''Chaenothecopsis oregana'' Rikkinen". Karstenia.
- (2013). "Stuck in time – a new ''Chaenothecopsis'' species with proliferating ascomata from ''Cunninghamia'' resin and its fossil ancestors in European amber". Fungal Diversity.
- (2017). "New resinicolous ''Chaenothecopsis'' species from China". Mycologia.
- "''Chaenothecopsis'' Vain. 1927". [[MycoBank]]. International Mycological Association.
- (1927). "Lichenographia Fennica III". Acta Societatis Pro Fauna et Flora Fennica.
- van der Kolk, Henk-Jan. (2025). "''Chaenothecopsis inconspicua'', a new sporodochioid lichenicolous fungus growing on ''Lecanora expallens''". The Lichenologist.
- (2020). "Outline of Fungi and fungus-like taxa". Mycosphere.
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